重定向错误：Wordpress + Let's Encrypt (Certbot) + SSL only + non-www

Question

注意：请参阅本文末尾的更新。对于最终（工作）配置文件，请参阅本文末尾的更新 4 或我标记为解决方案的帖子。

我的 apache conf 文件配置错误，现在出现重定向错误 (ERR_TOO_MANY_REDIRECTS)。我想将所有内容重定向到 HTTPS（非 www）。我已经尝试将其添加到有关this tips 的 wp-config.php 中，但这并没有解决问题：

define('WP_HOME','http://d0main.xyz');
define('WP_SITEURL','http://d0main.xyz');

我尝试添加

define('WP_HOME','https://d0main.xyz');
define('WP_SITEURL','https://d0main.xyz');

这是我的 Apache 文件：

d0main.xyz.conf

<VirtualHost *:80>

ServerName d0main.xyz
ServerAlias www.d0main.xyz
ServerAdmin contact@d0main.xyz
DocumentRoot /var/www/html
Redirect permanent / https://d0main.xyz

<Directory /var/www/>
Options Indexes FollowSymLinks MultiViews
# changed from None to FileInfo
AllowOverride FileInfo
Order allow,deny
allow from all
</Directory>

ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

d0main.xyz-le-ssl.conf

<IfModule mod_ssl.c>
<VirtualHost *:443>

ServerName d0main.xyz
ServerAlias www.d0main.xyz
ServerAdmin d0main@d0main.xyz
DocumentRoot /var/www/html
Redirect permanent / https://d0main.xyz

<Directory /var/www/>
Options Indexes FollowSymLinks MultiViews
# changed from None to FileInfo
AllowOverride FileInfo
Order allow,deny
allow from all
</Directory>

ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined

RewriteEngine on
SSLCertificateFile /etc/letsencrypt/live/d0main.xyz/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/d0main.xyz/privkey.pem
Include /etc/letsencrypt/options-ssl-apache.conf

RewriteCond %{HTTP_HOST} ^www\.(.+)$ [NC]
RewriteRule ^ https://%1%{REQUEST_URI} [L,R=301]
</VirtualHost>

</IfModule>
<IfModule mod_rewrite.c>

更新 1：我通过删除 d0main.xyz-le-ssl.conf 中的 Redirect permanent / https://d0main.xyz 解决了重定向错误，但现在 URL 末尾缺少 /。例如，图形 URL 现在是 https://d0main.xyzwp-content/image.jpg

更新 2：这越来越奇怪了。我将d0main.xyz.conf 中的Redirect permanent / https://d0main.xyz 行更改为Redirect permanent / https://d0main.xyz\/。现在有些图片有两个斜线（并且有效）https://d0main.xyz//wp-content/uploads/2016/10/logo-5.png，而其他图片的 URL 中仍然没有斜线：https://d0main.xyzwp-content/uploads/2016/10/image2.png

更新 3：我忘记发布我的 .htaccess

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>
# END WordPress

更新 4：我的最终（工作）配置文件：

d0main.xyz.conf

<VirtualHost *:80>
ServerName d0main.xyz
ServerAlias www.d0main.xyz
ServerAdmin contact@d0main.xyz
DocumentRoot /var/www/html
Redirect permanent / https://d0main.xyz/

<Directory /var/www/>
Options Indexes FollowSymLinks MultiViews
# changed from None to FileInfo
AllowOverride FileInfo
Order allow,deny
allow from all
</Directory>

ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

d0main.xyz-le-ssl.conf

<IfModule mod_ssl.c>
<VirtualHost *:443>

ServerName delegatex.xyz
ServerAlias www.delegatex.xyz
ServerAdmin delegatexyz@gmail.com
DocumentRoot /var/www/html

<Directory /var/www/>
Options Indexes FollowSymLinks MultiViews
# changed from None to FileInfo
AllowOverride FileInfo
Order allow,deny
allow from all
</Directory>

ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined

RewriteEngine on
SSLCertificateFile /etc/letsencrypt/live/delegatex.xyz/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/delegatex.xyz/privkey.pem
Include /etc/letsencrypt/options-ssl-apache.conf

</VirtualHost>

</IfModule>
<IfModule mod_rewrite.c>

Answer 1

您不需要转义正斜杠，因此您应该只使用Redirect permanent / https://d0main.xyz/ 而不是Redirect permanent / https://d0main.xyz\/。但是在重定向（和 ProxyPassing）时，您应该始终匹配尾部斜杠。

而不是以下几行。

RewriteCond %{HTTP_HOST} ^www\.(.+)$ [NC]
RewriteRule ^ https://%1%{REQUEST_URI} [L,R=301]

你应该有一个用于 www.d0main.xyz 的 SSL 虚拟主机，并且只需要 Redirect / https://d0main.xyz/

如果您仍然收到双斜线，则原因似乎必须在其他地方。你有任何 htaccess 文件吗？